On top of the stool, she put a pointed wizard's hat.

麦格教授又往凳子上放了一顶尖顶巫师帽。

On top of the stool she put a pointed wizard's hat. This hat was patched and frayed and extremely dirty. Aunt Petunia wouldn't have let it in the house.

麦格教授又往凳子上放了一顶尖顶巫师帽。帽子打着补丁，磨得很旧，而且脏极了。佩妮姨妈决不会让这样的东西进家门。